doi: 10.1111/j.1365-2869.2009.00776.x
Relief from Muscle Pain and Cramps: B vitamins, especially *B1* and *B6*, contribute to muscle function and can help reduce the frequency and intensity of muscle cramps and pain, particularly when these symptoms are linked to nerve irritation or metabolic issues
Here is what to watch for: Gradual or persistent weight loss despite maintaining a reasonable appetite Chronic or recurring diarrhoea that does not fully resolve with standard treatment Reduced appetite or inconsistent interest in food Lethargy and reduced energy that does not match the dogs age or activity level A dull, dry, or poorly conditioned coat that does not reflect the diet being offered Slow recovery from illness or repeated episodes of digestive upset In more advanced cases, neurological signs such as weakness, unsteady gait, or reduced responsiveness In many long-term rescue cases, vitamin B12 deficiency has been present for months before the dog receives proper assessment
However, like any medical treatment, its essential to make informed decisions based on professional guidance and your individual health needs